P0 Agent Economy Index: tool descriptions scored dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-bazaar-rank

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp?via=mcp-registry
Homepage: x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/join
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how P0 Agent Economy Index (dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-bazaar-rank)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

servers/dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-bazaar-rank

Average score: 70.1 / 100Clear
Tools: 44
Near-identical descriptions: 21

Across the server

Major
44 tools. Above 40, models choose less accurately.too_many_tools
Minor
21 pairs with nearly the same description in all; the top 12 are shown.confusable_pair_total
Major
40 tools repeat the same note (42 words). Say it once in the server's instructions, and let each description say what only that tool does. The note does not count toward the tools' scores.repeated_note

Tools whose descriptions are nearly the same

12 of 21 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
buy_dao_report	buy_dao_report_yearly	0.81	0.75
buy_brandwatch	buy_brandwatch_monthly	0.80	0.67
buy_brandwatch	buy_dao_report_yearly	0.79	0.20
buy_lead_list	buy_discovery_listing	0.76	0.20
buy_brandwatch_monthly	buy_dao_report	0.74	0.20
evm_transaction	evm_receipt	0.73	0.33
buy_discovery_listing	buy_brandwatch	0.72	0.25
buy_discovery_listing	buy_brandwatch_monthly	0.72	0.20
buy_discovery_listing	buy_dao_report	0.71	0.20
buy_discovery_listing	buy_dao_report_yearly	0.71	0.17
buy_brandwatch	buy_dao_report	0.70	0.25
buy_brandwatch_monthly	buy_dao_report_yearly	0.70	0.17

Tools

x402_market_stats

49 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Says nothing about what it returns.no_return_info

list_paid_data_products

52 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 15 / 25
Return value: 0 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info

buy_discovery_listing

54 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_lead_list's (similarity 0.76); only the names and schemas tell them apart. Say in this description when to use buy_lead_list instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch's (similarity 0.72); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch_monthly's (similarity 0.72); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch_monthly instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report's (similarity 0.71); only the names and schemas tell them apart. Say in this description when to use buy_dao_report instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report_yearly's (similarity 0.71); only the names and schemas tell them apart. Say in this description when to use buy_dao_report_yearly instead.confusable_pair
Minor
Arguments without a description: urls.param_no_description

buy_brandwatch

59 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_brandwatch_monthly's (similarity 0.80); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch_monthly instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report_yearly's (similarity 0.79); only the names and schemas tell them apart. Say in this description when to use buy_dao_report_yearly instead.confusable_pair
Minor
Its description is nearly the same as buy_discovery_listing's (similarity 0.72); only the names and schemas tell them apart. Say in this description when to use buy_discovery_listing instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use buy_dao_report instead.confusable_pair
Minor
Arguments without a description: contracts.param_no_description

buy_brandwatch_monthly

59 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_brandwatch's (similarity 0.80); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report's (similarity 0.74); only the names and schemas tell them apart. Say in this description when to use buy_dao_report instead.confusable_pair
Minor
Its description is nearly the same as buy_discovery_listing's (similarity 0.72); only the names and schemas tell them apart. Say in this description when to use buy_discovery_listing instead.confusable_pair
Minor
Its description is nearly the same as buy_dao_report_yearly's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use buy_dao_report_yearly instead.confusable_pair
Minor
Arguments without a description: contracts.param_no_description

buy_lead_list

59 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_discovery_listing's (similarity 0.76); only the names and schemas tell them apart. Say in this description when to use buy_discovery_listing instead.confusable_pair
Minor
Arguments without a description: keywords, exclude_domains.param_no_description

tip_p0

59 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context

buy_dao_report

64 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_dao_report_yearly's (similarity 0.81); only the names and schemas tell them apart. Say in this description when to use buy_dao_report_yearly instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch_monthly's (similarity 0.74); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch_monthly instead.confusable_pair
Minor
Its description is nearly the same as buy_discovery_listing's (similarity 0.71); only the names and schemas tell them apart. Say in this description when to use buy_discovery_listing instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch instead.confusable_pair

buy_dao_report_yearly

64 / 100Cloudy

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
Its description is nearly the same as buy_dao_report's (similarity 0.81); only the names and schemas tell them apart. Say in this description when to use buy_dao_report instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch's (similarity 0.79); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch instead.confusable_pair
Minor
Its description is nearly the same as buy_discovery_listing's (similarity 0.71); only the names and schemas tell them apart. Say in this description when to use buy_discovery_listing instead.confusable_pair
Minor
Its description is nearly the same as buy_brandwatch_monthly's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use buy_brandwatch_monthly instead.confusable_pair

token_risk

67 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

wallet_balance

67 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

wallet_risk

67 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

kv_list

69 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 20 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

sanctions_screening

69 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 20 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_erc20_balance

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_native_balance

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_nonce

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_receipt

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as evm_transaction's (similarity 0.73); only the names and schemas tell them apart. Say in this description when to use evm_transaction instead.confusable_pair

evm_transaction

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
Its description is nearly the same as evm_receipt's (similarity 0.73); only the names and schemas tell them apart. Say in this description when to use evm_receipt instead.confusable_pair

kv_get

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

kv_put

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

news_latest

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

sanctions_screening_batch

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

search_x402_services

72 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 18 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

url_uptime_ping_batch

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

util_base64

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

util_hash

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

util_jwt_decode

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

util_uuid

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

wallet_balance_batch

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

x402_test_purchase

72 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

sec_filings

73 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 19 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

Minor
String arguments with no constraint or example: facts.loose_string_param

util_ip

74 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_block

75 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 10 / 10
Examples: 5 / 10

No issues.

check_email_batch

77 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

domain_report

77 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

domain_report_batch

77 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_code

77 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

evm_ens

77 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

sec_filings_batch

77 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

url_uptime_ping

77 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

util_json_validate

77 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

No issues.

best_service_for_task

82 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

check_email_address

82 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 23 / 25
Return value: 7 / 15
Constraints and side effects: 7 / 10
Examples: 10 / 10

No issues.

What static scoring cannot tell

This score reads only the text of each description and schema: it says what is written, not what a model will do. Short tools whose names already say what they do, such as browser_close, score low here even when models use them well, and in our measurements current models chose the right tool in one step even from one-line descriptions, as long as the names and schemas differed. What the text cannot show, such as what happens over several steps and whether an added sentence helps or misleads, is what an evaluation measures, on the Pro and Team plans.

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